mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-07-03 03:35:59 +00:00
357bfa89d8
This CL adds some missing constructors and destructors. Others are moved from the header file to implementation files. Bug: dawn:1405 Change-Id: I17e98f6da48518112bafb0876679cc3989ba2548 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/89160 Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Dan Sinclair <dsinclair@chromium.org> Reviewed-by: Austin Eng <enga@chromium.org> Kokoro: Kokoro <noreply+kokoro@google.com>
104 lines
3.4 KiB
C++
104 lines
3.4 KiB
C++
// Copyright 2019 The Dawn Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#ifndef SRC_DAWN_NATIVE_PASSRESOURCEUSAGETRACKER_H_
|
|
#define SRC_DAWN_NATIVE_PASSRESOURCEUSAGETRACKER_H_
|
|
|
|
#include <map>
|
|
#include <set>
|
|
#include <vector>
|
|
|
|
#include "dawn/native/PassResourceUsage.h"
|
|
|
|
#include "dawn/native/dawn_platform.h"
|
|
|
|
namespace dawn::native {
|
|
|
|
class BindGroupBase;
|
|
class BufferBase;
|
|
class ExternalTextureBase;
|
|
class QuerySetBase;
|
|
class TextureBase;
|
|
|
|
using QueryAvailabilityMap = std::map<QuerySetBase*, std::vector<bool>>;
|
|
|
|
// Helper class to build SyncScopeResourceUsages
|
|
class SyncScopeUsageTracker {
|
|
public:
|
|
SyncScopeUsageTracker();
|
|
SyncScopeUsageTracker(SyncScopeUsageTracker&&);
|
|
~SyncScopeUsageTracker();
|
|
|
|
SyncScopeUsageTracker& operator=(SyncScopeUsageTracker&&);
|
|
|
|
void BufferUsedAs(BufferBase* buffer, wgpu::BufferUsage usage);
|
|
void TextureViewUsedAs(TextureViewBase* texture, wgpu::TextureUsage usage);
|
|
void AddRenderBundleTextureUsage(TextureBase* texture,
|
|
const TextureSubresourceUsage& textureUsage);
|
|
|
|
// Walks the bind groups and tracks all its resources.
|
|
void AddBindGroup(BindGroupBase* group);
|
|
|
|
// Returns the per-pass usage for use by backends for APIs with explicit barriers.
|
|
SyncScopeResourceUsage AcquireSyncScopeUsage();
|
|
|
|
private:
|
|
std::map<BufferBase*, wgpu::BufferUsage> mBufferUsages;
|
|
std::map<TextureBase*, TextureSubresourceUsage> mTextureUsages;
|
|
std::set<ExternalTextureBase*> mExternalTextureUsages;
|
|
};
|
|
|
|
// Helper class to build ComputePassResourceUsages
|
|
class ComputePassResourceUsageTracker {
|
|
public:
|
|
ComputePassResourceUsageTracker();
|
|
~ComputePassResourceUsageTracker();
|
|
|
|
void AddDispatch(SyncScopeResourceUsage scope);
|
|
void AddReferencedBuffer(BufferBase* buffer);
|
|
void AddResourcesReferencedByBindGroup(BindGroupBase* group);
|
|
|
|
ComputePassResourceUsage AcquireResourceUsage();
|
|
|
|
private:
|
|
ComputePassResourceUsage mUsage;
|
|
};
|
|
|
|
// Helper class to build RenderPassResourceUsages
|
|
class RenderPassResourceUsageTracker : public SyncScopeUsageTracker {
|
|
public:
|
|
RenderPassResourceUsageTracker();
|
|
RenderPassResourceUsageTracker(RenderPassResourceUsageTracker&&);
|
|
~RenderPassResourceUsageTracker();
|
|
|
|
RenderPassResourceUsageTracker& operator=(RenderPassResourceUsageTracker&&);
|
|
|
|
void TrackQueryAvailability(QuerySetBase* querySet, uint32_t queryIndex);
|
|
const QueryAvailabilityMap& GetQueryAvailabilityMap() const;
|
|
|
|
RenderPassResourceUsage AcquireResourceUsage();
|
|
|
|
private:
|
|
// Hide AcquireSyncScopeUsage since users of this class should use AcquireResourceUsage
|
|
// instead.
|
|
using SyncScopeUsageTracker::AcquireSyncScopeUsage;
|
|
|
|
// Tracks queries used in the render pass to validate that they aren't written twice.
|
|
QueryAvailabilityMap mQueryAvailabilities;
|
|
};
|
|
|
|
} // namespace dawn::native
|
|
|
|
#endif // SRC_DAWN_NATIVE_PASSRESOURCEUSAGETRACKER_H_
|